python311Packages.scikit-learn 0 -> 1
attrpath: python311Packages.scikit-learn
Checking auto update branch...
[version] 
[version] skipping because derivation has updateScript
[rustCrateVersion] 
[rustCrateVersion] No cargoSha256 or cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorSha256 or vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] this derivation will be built:
  /nix/store/03rxfba90j7d7hxbfrsp0pr2rx437ilm-packages.json.drv
building '/nix/store/03rxfba90j7d7hxbfrsp0pr2rx437ilm-packages.json.drv'...

Going to be running update for following packages:
 - python3.11-scikit-learn-1.4.0

Press Enter key to continue...
Running update for:
 - python3.11-scikit-learn-1.4.0: UPDATING ...
 - python3.11-scikit-learn-1.4.0: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/development/python-modules/scikit-learn/default.nix b/pkgs/development/python-modules/scikit-learn/default.nix
index 4b33027fb99b..4dcde257ba8e 100644
--- a/pkgs/development/python-modules/scikit-learn/default.nix
+++ b/pkgs/development/python-modules/scikit-learn/default.nix
@@ -24,14 +24,14 @@
 
 buildPythonPackage rec {
   pname = "scikit-learn";
-  version = "1.4.0";
+  version = "1.4.1.post1";
   pyproject = true;
 
   disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-1Dc8mE66IOOTIW7dUaPj7t5Wy+k9QkdRbSBWQ8O5MSE=";
+    hash = "sha256-k9PUlv8ZZUcPmXfQXl7DN2+x5jsQ5P2l450jwtiWmjA=";
   };
 
   buildInputs = [

No auto update branch exists
Old version 1.4.0" not present in staging derivation file with contents: { stdenv
, lib
, buildPythonPackage
, fetchPypi

# build-system
, cython_3
, gfortran
, numpy
, scipy
, setuptools
, wheel

# native dependencies
, glibcLocales
, llvmPackages
, pytestCheckHook
, pytest-xdist
, pillow
, joblib
, threadpoolctl
, pythonOlder
}:

buildPythonPackage rec {
  pname = "scikit-learn";
  version = "1.4.1.post1";
  pyproject = true;

  disabled = pythonOlder "3.9";

  src = fetchPypi {
    inherit pname version;
    hash = "sha256-k9PUlv8ZZUcPmXfQXl7DN2+x5jsQ5P2l450jwtiWmjA=";
  };

  buildInputs = [
    pillow
    glibcLocales
  ] ++ lib.optionals stdenv.cc.isClang [
    llvmPackages.openmp
  ];

  nativeBuildInputs = [
    gfortran
  ];

  build-system = [
    cython_3
    numpy
    scipy
    setuptools
    wheel
  ];

  propagatedBuildInputs = [
    numpy.blas
  ];

  dependencies = [
    joblib
    numpy
    scipy
    threadpoolctl
  ];

  nativeCheckInputs = [
    pytestCheckHook
    pytest-xdist
  ];

  env.LC_ALL="en_US.UTF-8";

  preBuild = ''
    export SKLEARN_BUILD_PARALLEL=$NIX_BUILD_CORES
  '';

  # PermissionError: [Errno 1] Operation not permitted: '/nix/nix-installer'
  doCheck = !stdenv.isDarwin;

  disabledTests = [
    # Skip test_feature_importance_regression - does web fetch
    "test_feature_importance_regression"
  ];

  pytestFlagsArray = [
    # verbose build outputs needed to debug hard-to-reproduce hydra failures
    "-v"
    "--pyargs" "sklearn"

    # NuSVC memmap tests causes segmentation faults in certain environments
    # (e.g. Hydra Darwin machines) related to a long-standing joblib issue
    # (https://github.com/joblib/joblib/issues/563). See also:
    # https://github.com/scikit-learn/scikit-learn/issues/17582
    # Since we are overriding '-k' we need to include the 'disabledTests' from above manually.
    "-k" "'not (NuSVC and memmap) ${toString (lib.forEach disabledTests (t: "and not ${t}"))}'"
  ];

  preCheck = ''
    cd $TMPDIR
    export HOME=$TMPDIR
    export OMP_NUM_THREADS=1
  '';

  pythonImportsCheck = [ "sklearn" ];

  meta = with lib; {
    description = "A set of python modules for machine learning and data mining";
    changelog = let
      major = versions.major version;
      minor = versions.minor version;
      dashVer = replaceStrings ["."] ["-"] version;
    in
      "https://scikit-learn.org/stable/whats_new/v${major}.${minor}.html#version-${dashVer}";
    homepage = "https://scikit-learn.org";
    license = licenses.bsd3;
    maintainers = with maintainers; [ davhau ];
  };
}